With Lockitron you can instantly share access with your family and friends, on a temporary or permanent basis. Lockitron will even send you alerts when a loved one comes home or someone knocks at the door. The new Lockitron comes with a beautiful, functional, modern design that fastens securely over your existing lock in seconds.

With the iPhone 4S or 5, Lockitron gives you “true keyless entry to your home.” Thanks to Bluetooth 4.0, when Lockitron senses you approaching the door, it will unlock for you. Lockitron also incorporates built-in WiFi so you don’t need to worry about unsightly routers or compatibility problems.

Lockitron is available through their website starting at an introductory price of $149 USD, including shipping and handling to the United States. It comes in three finishes including Obsidian Black, Bondi Blue and Quicksilver.